Quick view Retay Retay USA GPSTAC18 GPS Tactical Pump 12 Gauge $299.00 The Retay GPS is a pump powered shotgun featuring a Geometric Glide Forend System. Its barrel features chrom-lining, is drilled & tapped, and set of interchangeable MaraPro choke tubes. Two Pin Removable Trigger Group with generously sized trigger... Compare Choose Options